Combine the butter and powdered sugar in a bowl and mix for 5 minutes until pale.

Add the egg and almond flour and mix well. Stir in the flour and salt.

Transfer the dough between two sheets of baking paper.

Roll our the dough into a thin sheet then freeze for 10 minute.

Bake in the preheated oven at 350F for 15-20 minutes or until slightly golden brown.

Allow to cool down in the pan then place in a food processor.

Pulse until well mixed then add the melted butter and mix well.

Transfer the mixture into a 20cm diameter cake ring or pan and press it well on the bottom of the pan to even it out. Place aside.

Combine all the ingredients and give it a good mix.

Pour the mixture over the crust.

Bake the cheesecake in the preheated oven at 265F for 1 1/4 hours.

Allow to cool down in the pan/ring before serving.

Decorate as you wish.